diff options
| author | Alexey Dobriyan <adobriyan@gmail.com> | 2023-10-11 19:55:00 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-10-18 14:43:23 -0700 |
| commit | 68279f9c9f592e75d30a9ba5154a15e0a0b42ae8 (patch) | |
| tree | acbebe6f512f63e0bdcf876a4fb4991520a5499f /fs/dcache.c | |
| parent | 1b13a7030504da9d379270675166342e7039817c (diff) | |
treewide: mark stuff as __ro_after_init
__read_mostly predates __ro_after_init. Many variables which are marked
__read_mostly should have been __ro_after_init from day 1.
Also, mark some stuff as "const" and "__init" while I'm at it.
[akpm@linux-foundation.org: revert sysctl_nr_open_min, sysctl_nr_open_max changes due to arm warning]
[akpm@linux-foundation.org: coding-style cleanups]
Link: https://lkml.kernel.org/r/4f6bb9c0-abba-4ee4-a7aa-89265e886817@p183
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/dcache.c')
| -rw-r--r-- | fs/dcache.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/dcache.c b/fs/dcache.c index 25ac74d30bff..0650ccdaa335 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -78,7 +78,7 @@ __cacheline_aligned_in_smp DEFINE_SEQLOCK(rename_lock); EXPORT_SYMBOL(rename_lock); -static struct kmem_cache *dentry_cache __read_mostly; +static struct kmem_cache *dentry_cache __ro_after_init; const struct qstr empty_name = QSTR_INIT("", 0); EXPORT_SYMBOL(empty_name); @@ -96,9 +96,9 @@ EXPORT_SYMBOL(dotdot_name); * information, yet avoid using a prime hash-size or similar. */ -static unsigned int d_hash_shift __read_mostly; +static unsigned int d_hash_shift __ro_after_init; -static struct hlist_bl_head *dentry_hashtable __read_mostly; +static struct hlist_bl_head *dentry_hashtable __ro_after_init; static inline struct hlist_bl_head *d_hash(unsigned int hash) { @@ -3324,7 +3324,7 @@ static void __init dcache_init(void) } /* SLAB cache for __getname() consumers */ -struct kmem_cache *names_cachep __read_mostly; +struct kmem_cache *names_cachep __ro_after_init; EXPORT_SYMBOL(names_cachep); void __init vfs_caches_init_early(void) |